Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

52°F

11°C

Humidity 28%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 18 Oct 10:45 PM PDT
Extended Forecast for

18 Miles ESE Bonanza OR

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southeast wind 9 to 11 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Southeast wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Light and variable wind becoming east 5 to 7 mph after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 65. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 65 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Snow level 8900 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 37. Southeast wind 5 to 7 mph becoming light and variable.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after 2pm.  Snow level 7700 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm.  Snow level 8100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. South southeast wind 9 to 11 mph.
Monday
Mostly sunny, with a high near 61. Southeast wind 9 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 37. Light and variable wind becoming east 5 to 7 mph after midnight.
Tuesday
Mostly cloudy, with a high near 65. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Snow level 8900 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 37. Southeast wind 5 to 7 mph becoming light and variable.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after 2pm. Snow level 7700 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
A slight chance of rain before 11pm. Snow level 8100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 25.
Saturday
A slight chance of rain. Snow level rising to 7200 feet in the afternoon. Mostly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Snow level 7500 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Snow level 5900 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ESE Bonanza OR
 42.13°N 121.08°W (Elev. 4957 ft)
10:40 pm PDT Oct 18, 2026
11pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database